A highly consistent microservice architecture and its data update method

Abstract

The present invention relates to a high-consistency micro-service architecture and its data update method. The business module is only responsible for the processing of the business, only performs query and calculation, and submits the calculated results to the data service module, and the business module completes this Business, when the last business module is reached, if the calculation is successful, the current business module will notify the data service module that this is the last step in the business chain, and the data service module will write all the data in the business association in batches , controlled in the same transaction, which ensures the accuracy of data writing; if an error occurs in a business in the business association and the data needs to be rolled back, the data service module is notified to abandon the write queue of the business association, and There is no need to notify upstream services to rollback. The invention reduces the pressure of database writing and communication between microservices, reduces the time for submitting events and saving data, and avoids the situation of incomplete rollback of business data.

Description

technical field [0001] The invention relates to the technical field of data exchange networks, in particular to a highly consistent microservice architecture and a data update method thereof. Background technique [0002] When large-scale software is developed using the traditional monolithic architecture application, with the continuous increase of new requirements, software update and maintenance become more and more complicated and uncontrollable, and it is impossible to realize the rapid update and iteration mode of Internet development. On this basis, the microservice software architecture came into being. [0003] Microservice is an architectural style that generally refers to a small business processing module in a large software application. The microservice software architecture refers to the splitting of different businesses into different microservices during software design, and the communication and interaction data between each microservice is carried out usin...

AI Technical Summary

Problems solved by technology

[0006] The present invention solves the problem that in the prior art, in the process of operating a piece of data, each microservice may generate data errors during processing, and the cost of rollback is very huge, which in turn leads to software errors and causes heavy losses. At the same time, the existing The solution generated at least two additional network communication overheads, the separate query interface makes the development cost huge, the business service response is slow when the network is congested, and the problem that the microservice communication pressure is concentrated in the event service provides an optimized high-speed Consistent Microservice Architecture and Its Data Update Method

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